CN220728853U - Double-layer hot air cover structure of grain dryer - Google Patents
Double-layer hot air cover structure of grain dryer Download PDFInfo
- Publication number
- CN220728853U CN220728853U CN202322417005.1U CN202322417005U CN220728853U CN 220728853 U CN220728853 U CN 220728853U CN 202322417005 U CN202322417005 U CN 202322417005U CN 220728853 U CN220728853 U CN 220728853U
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- Prior art keywords
- hot air
- hot
- blast
- fixed
- fixedly connected
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- 238000007790 scraping Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 2
- 239000002355 dual-layer Substances 0.000 claims 5
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a double-layer hot air cover structure of a grain dryer, which comprises a hot air outer cover, wherein one side of the hot air outer cover is fixedly connected with a hot air inner cover, one side of the hot air inner cover is provided with a vent, one side of the hot air outer cover is provided with a filter screen matched with the vent, and the inside of the hot air outer cover is slidably connected with a scraper matched with the filter screen, so that the double-layer hot air cover structure has the beneficial effects that: through having added scraper blade, filter screen, realized scraping off the processing to one side impurity of filter screen when the scraper blade removes, clean the filter screen, guarantee that hot-blast better gets into in the hot-blast inner cover through hot-blast dustcoat, and the inside of entering grain drying-machine carries out grain stoving processing, through having added fixed slot, fixed fixture block, realized that the cooperation between fixed fixture block and the fixed slot is fixed, it is fixed to carry out the position installation with collecting box and limiting plate, collects the processing to the impurity that gets rid of when the scraper blade cleans the filter screen.
Description
Technical Field
The utility model relates to the technical field of grain dryers, in particular to a double-layer hot air cover structure of a grain dryer.
Background
The grain dryer refers to a hot air drying box, a rotary heating device is adopted, a large amount of hot air can be generated in a short time, insect eggs can be killed through high-temperature treatment, the grain drying problem is thoroughly solved, after impurities existing in air inlet are filtered by an air inlet hot air cover of the existing grain dryer, a filter screen is required to be manually cleaned, the function of cleaning the filter screen is not achieved, the filter screen is easy to block, and the stability of the hot air entering the grain dryer for a long time is affected.
Disclosure of Invention
The utility model aims to provide a double-layer hot air cover structure of a grain dryer, which aims to solve the problems that after impurities in inlet air are filtered by an inlet air hot air cover of the existing grain dryer in the background technology, a filter screen is required to be cleaned artificially, the filter screen is not provided with a cleaning function, the filter screen is easy to block, and the stability of hot air entering the grain dryer for a long time is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double-deck hot-blast cover structure of grain drying-machine, includes hot-blast dustcoat, one side fixedly connected with hot-blast inner cover of hot-blast dustcoat, the vent has been seted up to one side of hot-blast inner cover, one side of hot-blast dustcoat install with vent complex filter screen, the inside sliding connection of hot-blast dustcoat has with filter screen complex scraper blade, the inside fixedly connected with fixed baffle of hot-blast dustcoat, install the collecting box between fixed baffle and the hot-blast dustcoat, the bottom fixedly connected with limiting plate of collecting box, one side fixedly connected with hot-blast inlet tube of hot-blast dustcoat, one side fixedly connected with fixed plate of hot-blast inner cover, five air outlets have been seted up to the inside equidistance of fixed plate, the bottom fixedly connected with fixed box of hot-blast dustcoat, the inside sliding connection of fixed box has fixed fixture block, one side of collecting box seted up with fixed fixture block complex fixed slot.
As a preferred embodiment of the present utility model: one side of the fixed clamping block is rotationally connected with an adjusting bolt, and the adjusting bolt is in threaded connection with the fixed box.
As a preferred embodiment of the present utility model: the inside of hot-blast dustcoat has seted up the spacing groove, one side fixedly connected with of collecting box with spacing groove complex stopper.
As a preferred embodiment of the present utility model: the top fixedly connected with supporting box of hot-blast dustcoat, the inside sliding connection of supporting box has the regulating block, the bottom symmetry fixedly connected with two connecting plates of regulating block, connecting plate and supporting box sliding connection, the bottom and the scraper blade fixed connection of connecting plate, connecting plate and hot-blast dustcoat sliding connection.
As a preferred embodiment of the present utility model: the inside threaded connection of regulating block has accommodate the lead screw, the top of supporting box is equipped with the motor, the output and the accommodate the lead screw fixed connection of motor.
As a preferred embodiment of the present utility model: the top and the bottom of cover all fixedly connected with mounting panel in the hot-blast, the mounting panel is inside to be equipped with the mounting bolt.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the scraping plate and the filter screen are added, so that the impurity on one side of the filter screen is scraped when the scraping plate moves, the filter screen is cleaned, hot air is guaranteed to better enter the hot air inner cover through the hot air outer cover, and enter the grain dryer for grain drying treatment, the fixing groove and the fixing clamping block are added, the fixing clamping block and the fixing groove are matched and fixed, the collecting box and the limiting plate are installed and fixed in position, and the impurity removed when the scraping plate cleans the filter screen is collected.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is an enlarged view of the utility model at B in FIG. 1;
FIG. 4 is a left side view of the hot air inner shroud of the present utility model.
In the figure: 1. a hot air cover; 2. a hot air inner cover; 3. a hot air inlet pipe; 4. a vent; 5. a fixing plate; 6. an air outlet; 7. a fixed baffle; 8. a collection box; 9. a fixing groove; 10. fixing the clamping block; 11. a fixed box; 12. an adjusting bolt; 13. a limiting plate; 14. a limit groove; 15. a limiting block; 16. a filter screen; 17. a supporting box; 18. adjusting a screw rod; 19. a motor; 20. an adjusting block; 21. a connecting plate; 22. a scraper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a double-deck hot air cover structure of grain drying machine, including hot air dustcoat 1, the hot air inner cover 2 of one side fixedly connected with of hot air dustcoat 1, vent 4 has been seted up to one side of hot air inner cover 2, one side of hot air dustcoat 1 install with vent 4 complex filter screen 16, the inside sliding connection of hot air dustcoat 1 has with filter screen 16 complex scraper blade 22, the inside fixedly connected with fixed baffle 7 of hot air dustcoat 1, install collecting box 8 between fixed baffle 7 and the hot air dustcoat 1, the bottom fixedly connected with limiting plate 13 of collecting box 8, one side fixedly connected with hot air inlet tube 3 of hot air dustcoat 1, one side fixedly connected with fixed plate 5 of hot air inner cover 2, five air outlets 6 have been seted up to the inside equidistance of fixed plate 5, the bottom fixedly connected with fixed box 11 of hot air dustcoat 1, the inside sliding connection of fixed box 11 has fixed fixture block 10, one side of collecting box 8 has been seted up with fixed fixture block 10 complex fixed slot 9, cooperate between fixed fixture block 10 and the fixed slot 9, fix the mounted position of collecting box 8, collect impurity after scraping.
One side of the fixed clamping block 10 is rotationally connected with an adjusting bolt 12, the adjusting bolt 12 is in threaded connection with the fixed box 11, the moving position of the fixed clamping block 10 is adjusted through the adjusting bolt 12, the adjusting bolt 12 drives the fixed clamping block 10 to leave the matched installation between the fixed groove 9, the collecting box 8 and the limiting plate 13 are taken out, and impurities in the collecting box 8 are taken out.
Wherein, the spacing groove 14 has been seted up to the inside of hot-blast dustcoat 1, and one side fixedly connected with of collecting box 8 is with spacing groove 14 complex stopper 15, through the cooperation between spacing groove 14 and the stopper 15, carries out stable installation with collecting box 8 and handles, has improved the stability and the installation cooperation efficiency of installation.
Wherein, the top fixedly connected with supporting box 17 of hot-blast dustcoat 1, the inside sliding connection of supporting box 17 has regulating block 20, two connecting plates 21 of bottom symmetry fixedly connected with of regulating block 20, connecting plate 21 and supporting box 17 sliding connection, the bottom and the scraper blade 22 fixed connection of connecting plate 21, connecting plate 21 and hot-blast dustcoat 1 sliding connection drive scraper blade 22 through connecting plate 21 and move down, scraper blade 22 carries out filtration to the impurity of filter screen 16 one side, falls into the collecting box 8 with the impurity after filtering and collects.
Wherein, adjusting block 20's inside threaded connection has adjusting screw 18, and the top of supporting box 17 is equipped with motor 19, and motor 19's output and adjusting screw 18 fixed connection, motor 19's output drive adjusting screw 18 carries out rotation regulation and handles, carries out the regulation to adjusting block 20's removal position.
Wherein, the equal fixedly connected with mounting panel in the top of cover 2 and the bottom in hot-blast, the mounting panel is inside to be equipped with the mounting bolt, through the cooperation between mounting bolt and the mounting panel, carries out the installation with hot-blast cover 2 and grain drying-machine and handles.
Specifically, when using, advance hot-blast through hot-blast intake pipe 3 to the hot-blast dustcoat 1 in, vent 4 when leading through fixed baffle 7, carry out impurity filtration through the hot-blast of filter screen 16 to vent 4 intercommunication, impurity on the hot-blast is filtered, get into in the hot-blast inner cover 2 through vent 4, go out the wind through the air outlet 6 in fixed plate 5, get into in the grain drying-machine through air outlet 6, carry out the air inlet processing, when needs are clean, stop through the air inlet of hot-blast intake pipe 3 to the hot-blast dustcoat 1, through start motor 19, the output of motor 19 drives accommodate the lead screw 18 and rotates, drive regulating block 20 and connecting plate 21 carry out the position adjustment when accommodating the lead screw 18 rotates and remove, drive scraper blade 22 through connecting plate 21 and move down, the impurity of scraper blade 22 carries out filtration to filter treatment on one side of filter screen 16, collect impurity after will filtering in the collecting box 8, clean the back collecting impurity is handled, long-term use after need clean the collecting impurity in the collecting box 8, through outwards rotate adjusting bolt 12, adjusting bolt 12 drives fixed fixture block 10 and leaves and installs with the cooperation between the fixed slot 9 and the fixed plate 8, take out the collecting box 8 and take out in the collecting box 8 and take out the impurity in the limiting box 13.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a double-deck hot-blast cover structure of grain drying-machine, includes hot-blast dustcoat (1), a serial communication port, one side fixedly connected with of hot-blast dustcoat (1) is in cover (2), vent (4) have been seted up to one side of cover (2) in the hot-blast, one side of cover (1) install with vent (4) complex filter screen (16), the inside sliding connection of hot-blast dustcoat (1) have with filter screen (16) complex scraper blade (22), the inside fixedly connected with fixed baffle (7) of hot-blast dustcoat (1), install collecting box (8) between fixed baffle (7) and hot-blast dustcoat (1), the bottom fixedly connected with limiting plate (13) of collecting box (8), one side fixedly connected with hot-blast pipe (3) of entering of cover (1), one side fixedly connected with fixed plate (5) in the hot-blast, five air outlets (6) have been seted up to the inside equidistance of fixed plate (5), the bottom fixedly connected with fixed box (11) of hot-blast dustcoat (1), fixed connection (10) have fixed slot (10) and fixed fixture block (10).
2. The dual-layer hot air hood structure of a grain dryer as set forth in claim 1, wherein: one side of the fixed clamping block (10) is rotatably connected with an adjusting bolt (12), and the adjusting bolt (12) is in threaded connection with the fixed box (11).
3. The dual-layer hot air hood structure of a grain dryer as set forth in claim 1, wherein: the hot air collecting box is characterized in that a limiting groove (14) is formed in the hot air outer cover (1), and a limiting block (15) matched with the limiting groove (14) is fixedly connected to one side of the collecting box (8).
4. The dual-layer hot air hood structure of a grain dryer as set forth in claim 1, wherein: the hot air device comprises a hot air housing (1), wherein a supporting box (17) is fixedly connected to the top of the hot air housing (1), an adjusting block (20) is slidably connected to the inside of the supporting box (17), two connecting plates (21) are symmetrically and fixedly connected to the bottom of the adjusting block (20), the connecting plates (21) are slidably connected with the supporting box (17), the bottoms of the connecting plates (21) are fixedly connected with a scraping plate (22), and the connecting plates (21) are slidably connected with the hot air housing (1).
5. The dual-layer hot air hood structure of a grain dryer as set forth in claim 4, wherein: the inside threaded connection of regulating block (20) has accommodate screw (18), the top of supporting box (17) is equipped with motor (19), the output and the accommodate screw (18) fixed connection of motor (19).
6. The dual-layer hot air hood structure of a grain dryer as set forth in claim 1, wherein: the top and the bottom of the hot air inner cover (2) are fixedly connected with mounting plates, and mounting bolts are arranged in the mounting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417005.1U CN220728853U (en) | 2023-09-05 | 2023-09-05 | Double-layer hot air cover structure of grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417005.1U CN220728853U (en) | 2023-09-05 | 2023-09-05 | Double-layer hot air cover structure of grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220728853U true CN220728853U (en) | 2024-04-05 |
Family
ID=90487487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322417005.1U Active CN220728853U (en) | 2023-09-05 | 2023-09-05 | Double-layer hot air cover structure of grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220728853U (en) |
-
2023
- 2023-09-05 CN CN202322417005.1U patent/CN220728853U/en active Active
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